3M Scotch-Weld Epoxy Adhesive DP420 Black, 1.25 fl oz (Pack of 1)

Description

From the Manufacturer 3M Scotch-Weld Epoxy Adhesive 420 maintains bond
strength at high and low temperatures and can withstand paint bake operations
up to 400°F for 30 minutes. It works well on a variety of substrates such as
metals, ceramics, wood, many plastics, and glass, and is an excellent indoor
bonding agent for joining, gluing, potting, panel bonding, and structural
bonding. This adhesive meets the requirements for UL 94 HB.3M Scotch-Weld
Epoxy Adhesive 420 dispenses as a medium viscosity adhesive for easy,
controlled application. The adhesive reaches handling strength in
approximately two hours and is fully cured in 24 hours (at 72°F/22°C.) The mix
ratio is 2:1 and provides a 20 minute work life, providing ample time to
adjust for desired fit prior to curing. This adhesive is available in a
variety of package sizes and can be dispensed in several ways to meet the
demands of the user and the job.What are Epoxy Adhesives? Epoxy adhesives are
part of the class of adhesives called structural adhesives, which also
includes polyurethane, acrylic, cyanoacrylate, and others. Epoxies begin as
liquid reactive polymers that undergo a chemical chain reaction when mixed,
and then cure to form a solid plastic material. Once the two parts are mixed
in their specified ratio, they begin the curing process and offer a limited
working time where the adhesive can be applied and the two surfaces positioned
as need. This working time lasts anywhere from a few minutes to 48 hours or
longer. Depending on the specific formulation, this class of structural
adhesives can provide very high shear and peel strengths, and better heat and
chemical resistance than other common adhesives. Epoxy adhesives are widely
used in a variety of industrial applications in the automotive, aerospace,
appliance, metalworking, sporting goods and electronics industries, among
others; virtually anywhere high-strength bonds are needed along with
resistance to environmental conditions. These adhesives are popular for their
ease of use, mechanical strength, and chemical resistance. Formulations can be
created to make epoxies that are flexible or rigid, transparent or opaque,
quick setting or slow setting. The versatility with which epoxy adhesives can
be formulated helps meet almost any requirement for bonding wood, metal,
glass, stone, and various plastics.

Features:

• Provides the highest shear, peel, impact, vibration and fatigue resistance in the Scotch-Weld Epoxy Adhesive family
• Moderate work-time allows for positioning and adjustment to fit prior to setting
• Meters and mixes as it dispenses, maximizing adhesive work-time
• Medium viscosity allows controlled dispensing and is self leveling
• Effective system for joining, gluing, adhering, attaching, repairing, potting, panel bonding, adhering, and structural bonding
• High peel and shear strength maintains enduring bond at both and low temperatures
• Toughened for impact and fatigue resistance
• Moderate work-life provides ample time for positioning and adjustment for fit
• Medium viscosity, self-leveling formula provides easy, precise dispensing
• Adhesive cures at room temperature, making it a convenient and easy to use solution for tough end applications

Product Details:

• Brand: 3M
• Material: Wood
• Compatible Material: Wood, Glass, Plastic
• Item Form: Liquid
• Item Package Quantity: 1
• Is Discontinued By Manufacturer ‏ : ‎ No
• Product Dimensions ‏ : ‎ 5 x 2 x 1 inches; 2.4 Ounces
• Date First Available ‏ : ‎ November 28, 2006
• Manufacturer ‏ : ‎ 3M
• Best Sellers Rank: #180,426 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #442 in Tile Epoxy Adhesives
• #442 in Tile Epoxy Adhesives
• Customer Reviews: 4.1 4.1 out of 5 stars 48 ratings